63661845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2383}}^1$

素因数の和:2541

約数の個数: 32

約数和(自身を含む): 110541312

約数和(自身を除く): 46879467

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1781, 2055, 2383, 5343, 7149, 8905, 11915, 26715, 30979, 35745, 92937, 154895, 326471, 464685, 979413, 1632355, 4244123, 4897065, 12732369, 21220615, 63661845]

約数ペア:

[(1, 63661845), (3, 21220615), (5, 12732369), (13, 4897065), (15, 4244123), (39, 1632355), (65, 979413), (137, 464685), (195, 326471), (411, 154895), (685, 92937), (1781, 35745), (2055, 30979), (2383, 26715), (5343, 11915), (7149, 8905)]